Get knowledge of the spine, for this is the requisite for many diseases
Physicians are many in title but very few in reality.
About medications that are drunk or applied to wounds it is worth learning from everyone; for people do not discover these by reasoning but by chance, and experts not more than laymen.
He who does not understand astrology is not a doctor but a fool.
Of several remedies, the physician should choose the least sensational.
I will follow that system of regimen which, according to my ability and judgment, I consider for the benefit of my patients, and abstain from whatever is deleterious and mischievous.